Can I build a deck together with friends on TCGSwap?

Yes. Every deck on TCGSwap has a Collaboration Space. You can invite up to 5 friends; they can suggest card changes, discuss ideas, and playtest proposals. You review and apply suggestions before anything changes in your deck.

How does deck collaboration work?

It works like a pull request for your deck. Collaborators open the deck editor, make their proposed changes, and submit a suggestion with a note. You get notified, open the comparison view to see exactly what they changed, and choose to apply all, cherry-pick individual cards, or decline. Nothing changes in your deck until you approve it.

Can collaborators chat and discuss the deck?

Yes. The Collaboration Space has a shared group discussion thread for the whole deck, plus a per-suggestion Q&A thread for each proposal. You can @mention teammates and link specific cards inline.

Is collaborative deck building free?

Yes, collaboration is free for all TCGSwap users during beta. You can invite up to 5 collaborators per deck.

Does TCGSwap work for MTG, Pokémon, Yu-Gi-Oh and One Piece collaboration?

Yes. The Collaboration Space supports all four games — Magic: The Gathering, Pokémon TCG, Yu-Gi-Oh and One Piece. Format validation and card prices are included for each game.

Water Leviathan @Ignister · Ignition Assault Special Edition 37061511/4

Water Leviathan @Ignister (Ignition Assault Special Edition 37061511/4), Common. Market price $0.17, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

You can Ritual Summon this card with "A.I.'s Ritual". If this card is Ritual Summoned: You can return all monsters your opponent control with 2300 or less ATK to the hand. You can target 1 face-up monster your opponent controls; return all Link Monsters from your GY to the Extra Deck, and if you do, change that targeted monster's ATK to 0. You can only use this effect of "Water Leviathan @Ignister" once per turn. Once per battle, during damage calculation, if this card battles an opponent's monster (Quick Effect): You can halve the ATK of that opponent's monster, during that damage calculation only.

Weekly price history

Week	Market price
2026-W31	$0.23
2026-W32	$0.23
2026-W33	$0.19
2026-W34	$0.19
2026-W35	$0.19
2026-W36	$0.18
2026-W37	$0.17
2026-W38	$0.17
2026-W39	$0.17

Questions

How much is Water Leviathan @Ignister 37061511/4 worth?

Water Leviathan @Ignister from Ignition Assault Special Edition (37061511/4) has a market estimate of $0.17, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Water Leviathan @Ignister 37061511/4 rare?

It is a Common from Ignition Assault Special Edition, a 4-card set.

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